CN218903751U

CN218903751U - Milling T-shaped milling cutter

Info

Publication number: CN218903751U
Application number: CN202223313617.8U
Authority: CN
Inventors: 刘敏河; 穆天勇; 庞邦志
Original assignee: Guiyang Hechuangda Precision Machinery Technology Co ltd
Current assignee: Guiyang Hechuangda Precision Machinery Technology Co ltd
Priority date: 2022-12-09
Filing date: 2022-12-09
Publication date: 2023-04-25
Anticipated expiration: 2032-12-09

Abstract

The utility model discloses a milling T-shaped milling cutter, and relates to the technical field of milling cutters. The milling T-shaped milling cutter comprises a cylinder, a milling cutter head, a threaded column and a reinforcing component, wherein a threaded groove is formed in the top of the cylinder, material penetrating holes are formed in the front side and the rear side of the cylinder, the two groups of material penetrating holes are communicated with the threaded groove, the milling cutter head is arranged at the top of the cylinder, the threaded column is installed in the threaded groove in a threaded manner, and the outer wall of the threaded column is provided with a plurality of holes; the thread bush is equipped with the reinforcement nut, has seted up three spacing mouths of group on the screw thread post, and the top fixed mounting of screw thread post has square piece and sets up on milling cutter head, and the reinforcement subassembly sets up on the cylinder. This mill T type milling cutter is convenient for take place to damage at cylinder deformation or screw thread post and milling cutter head and directly changes corresponding accessory, compares in the condition with milling cutter whole change, has reduced material cost, still is convenient for adjust the screw thread post according to actual demand and the length of being connected of cylinder, and screw thread post is comparatively firm with the connection of cylinder.

Description

Milling T-shaped milling cutter

Technical Field

The utility model relates to the technical field of milling cutters, in particular to a milling T-shaped milling cutter.

Background

The utility model provides a metal cutting tool in processing T-shaped groove in the machining trade of publication number CN201895130U, concretely relates to novel T type milling cutter, including integrative tool bit, the handle of a knife that sets up into the T style of calligraphy, the tool bit includes a plurality of spiral cutting portion, forms the chip groove between two adjacent cutting portions, and the cutting portion includes side cutting edge and the cutting end edge of circumference setting, and the outer end of cutting end edge is connected with side cutting edge. The utility model can finish the processing of the T-shaped groove at one time without changing the cutter, improves the working efficiency and saves the production cost.

Above-mentioned novel T type milling cutter, the tool bit department that takes place at T type milling cutter when damaging needs to change whole T type milling cutter, has consumed more materials, and the relativity has improved the cost.

Disclosure of Invention

The utility model aims to provide a milling T-shaped milling cutter, which can solve the problem that the whole T-shaped milling cutter needs to be replaced when the cutter head of the T-shaped milling cutter is damaged, and more materials are consumed.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the milling T-shaped milling cutter comprises a cylinder, a milling cutter head, a threaded column and a reinforcing component, wherein a threaded groove is formed in the top of the cylinder, material penetrating holes are formed in the front side and the rear side of the cylinder, the two groups of material penetrating holes are communicated with the threaded groove, the milling cutter head is arranged at the top of the cylinder, the threaded column is installed in the threaded groove in a threaded manner, and the outer wall of the threaded column is provided with a plurality of milling holes; the thread bush is equipped with the reinforcement nut, has seted up three spacing mouths of group on the screw thread post, and the top fixed mounting of screw thread post has square piece and sets up on milling cutter head, and the reinforcement subassembly sets up on the cylinder, and the reinforcement subassembly can be with screw thread post location on the cylinder.

Preferably, the bottom of milling head has seted up square groove, and square block joint is installed in square inslot.

Preferably, the milling cutter head is provided with a cylindrical hole, the square block is provided with a locking hole, the milling cutter head is provided with a stirring block, the outer wall of the stirring block is fixedly provided with a connecting rod, the connecting rod penetrates through the cylindrical hole and the locking hole and is fixedly connected with a screw rod, and a nut B is sleeved on the outer wall thread of the screw rod.

Preferably, the anti-slip patterns are formed on the outer wall of the cylinder, so that the cylinder is more stable when being clamped.

Preferably, the outer wall of the cylinder is provided with a position observation port, and the position observation port is communicated with the thread groove, so that the direction of the thread column is conveniently observed.

Preferably, the reinforcement assembly comprises a screwing block, a connecting rod, a threaded rod and a nut A, wherein the connecting rod is fixedly arranged on the outer wall of the screwing block, the threaded rod is fixedly arranged at one end of the connecting rod, the connecting rod and the threaded rod penetrate through a group of limiting openings and two groups of material penetrating holes, and the nut A is sleeved on the outer wall of the threaded rod.

Compared with the prior art, the utility model has the beneficial effects that:

this mill T type milling cutter uses through screw thread post, reinforcing nut, twist movable block, connecting rod, threaded rod, nut A, square piece, stir the cooperation of piece, connecting rod, lead screw and nut B, on the one hand make the screw thread post dismantle the separation with milling cutter head and cylinder respectively, and then be convenient for take place to warp or screw thread post and milling cutter head take place to damage the corresponding accessory of direct change at the cylinder, compare in milling cutter damage the condition that needs whole change, material cost has been reduced, on the other hand is convenient for adjust the connection length of screw thread post and cylinder, the adaptation is conveniently made according to actual demand, and the screw thread post is comparatively firm with the connection of cylinder, the practicality of this milling cutter has effectually been strengthened.

Drawings

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

FIG. 1 is a cross-sectional view of the present utility model;

FIG. 2 is a left side view of the cylinder of the present utility model;

FIG. 3 is a right-side view of the cylinder of the present utility model;

fig. 4 is an enlarged view of the portion a of the present utility model.

Reference numerals: 1. a cylinder; 2. a threaded column; 3. a milling head; 4. reinforcing the nut; 5. a reinforcement assembly; 51. twisting the block; 52. a connecting rod; 53. a threaded rod; 54. a nut A; 6. square blocks; 7. a poking block; 8. a connecting rod; 9. a screw rod; 10. and a nut B.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the milling T-shaped milling cutter comprises a cylinder 1, a milling head 3, a threaded column 2 and a reinforcing component 5, wherein a threaded groove is formed in the top of the cylinder 1, material penetrating holes are formed in the front side and the rear side of the cylinder 1, the two groups of material penetrating holes are communicated with the threaded groove, the milling head 3 is arranged at the top of the cylinder 1, the threaded column 2 is installed in the threaded groove in a threaded manner, and the outer wall of the threaded column 2 is provided with a plurality of milling holes; the thread bush is equipped with the reinforcement nut 4, has seted up three spacing mouths of group on the screw thread post 2, and the top fixed mounting of screw thread post 2 has square 6 and sets up on milling head 3, and reinforcement assembly 5 sets up on cylinder 1, and reinforcement assembly 5 can fix a position screw thread post 2 on cylinder 1.

Square groove has been seted up to the bottom of milling cutter head 3, square 6 joint is installed in square inslot, the cylinder hole has been seted up on the milling cutter head 3, the pinning hole has been seted up on the square 6, be provided with on the milling cutter head 3 and stir piece 7, stir the outer wall fixed mounting of piece 7 and have connecting rod 8, connecting rod 8 passes cylinder hole and pinning hole and fixedly connected with lead screw 9, the outer wall thread bush of lead screw 9 has nut B10, the anti-skidding line has been seted up to the outer wall of cylinder 1, the position viewing port has been seted up to the outer wall of cylinder 1, position viewing port and thread groove intercommunication.

The reinforcing component 5 comprises a screwing block 51, a connecting rod 52, a threaded rod 53 and a nut A54, wherein the connecting rod 52 is fixedly arranged on the outer wall of the screwing block 51, the threaded rod 53 is fixedly arranged at one end of the connecting rod 52, the connecting rod 52 and the threaded rod 53 penetrate through a group of limiting ports and two groups of threading holes, the nut A54 is in threaded sleeve with the outer wall of the threaded rod 53, when the cylinder 1, the threaded column 2 or the milling head 3 is damaged, the nut B10 is screwed by using a tool to take down the nut B10 from the screw rod 9, then the connecting rod 8 can be taken down from the milling head 3, then the milling head 3 can be separated from the threaded column 2, then the nut A54 can be taken down from the threaded rod 53 by using a tool, then the screwing block 51 can be pulled out, and then the threaded column 2 can be separated from the cylinder 1, on one hand, the threaded column 2 can be detached and separated from the milling head 3 and the cylinder 1 respectively, further the cylinder 1 is deformed or the threaded column 2 and the milling head 3 are damaged to directly corresponding fittings are needed to be replaced, the whole condition is needed, the material cost is reduced, on the other hand, the practical length of the threaded column 2 and the milling cutter is convenient to connect with the cylinder 1 according to the practical requirements, and the practical requirements are met, and the practical milling cutter is more stable.

Working principle: when the cylinder 1, the threaded column 2 or the milling head 3 is damaged, the nut B10 is screwed by a tool to remove the nut B from the screw rod 9, then the connecting rod 8 can be taken down from the milling head 3, then the milling head 3 can be separated from the threaded column 2, then the nut A54 can be taken down from the threaded rod 53 by a tool, then the screwing block 51 can be pulled out, and then the threaded column 2 can be separated from the cylinder 1.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims

1. A milling T-mill, comprising:

the top of the cylinder (1) is provided with a thread groove, the front side and the rear side of the cylinder (1) are provided with material penetrating holes, and the two groups of material penetrating holes are communicated with the thread groove;

a milling head (3) arranged on top of the cylinder (1);

the thread column (2) is installed in the thread groove in a threaded manner, and the outer wall of the thread column (2) is provided with a thread groove; the screw sleeve is provided with a reinforcing nut (4), three groups of limit openings are formed in the screw column (2), and a square block (6) is fixedly arranged at the top of the screw column (2) and is arranged on the milling head (3);

the reinforcing component (5) is arranged on the cylinder (1), and the reinforcing component (5) can position the threaded column (2) on the cylinder (1).

2. A milling T-mill according to claim 1, characterized in that: square grooves are formed in the bottoms of the milling heads (3), and square blocks (6) are mounted in the square grooves in a clamping mode.

3. A milling T-mill according to claim 2, characterized in that: the milling head is characterized in that a cylindrical hole is formed in the milling head (3), a locking hole is formed in the square block (6), a stirring block (7) is arranged on the milling head (3), a connecting rod (8) is fixedly arranged on the outer wall of the stirring block (7), the connecting rod (8) penetrates through the cylindrical hole and the locking hole and is fixedly connected with a screw rod (9), and a nut B (10) is sleeved on the outer wall thread of the screw rod (9).

4. A milling T-mill according to claim 1, characterized in that: the outer wall of the cylinder (1) is provided with anti-skid patterns.

5. The milling T-mill according to claim 4, wherein: the outer wall of the cylinder (1) is provided with a position observation port which is communicated with the thread groove.

6. A milling T-mill according to claim 1, characterized in that: the reinforcing component (5) comprises a screwing block (51), a connecting rod (52), a threaded rod (53) and a nut A (54), wherein the connecting rod (52) is fixedly arranged on the outer wall of the screwing block (51), the threaded rod (53) is fixedly arranged at one end of the connecting rod (52), the connecting rod (52) and the threaded rod (53) penetrate through a group of limiting ports and two groups of material penetrating holes, and the nut A (54) is sleeved on the outer wall of the threaded rod (53) in a threaded mode.